perf: use Cow Node names

src/commands/tui/diff.rs

@@ -1,4 +1,4 @@
-use std::{ffi::OsString, path::PathBuf};
+use std::{borrow::Cow, ffi::OsStr, path::PathBuf};
 
 use anyhow::Result;
 use crossterm::event::{Event, KeyCode, KeyEventKind};
@@ -80,7 +80,7 @@ impl DiffNode {
         }
     }
 
-    fn name(&self) -> OsString {
+    fn name(&self) -> Cow<'_, OsStr> {
         self.0.as_ref().reduce(|l, _| l).name()
     }
 

src/commands/tui/summary.rs

@@ -118,11 +118,8 @@ impl TreeSummary {
         let mut tree_without_meta = Tree::default();
         p.inc(1);
         for node in &tree.nodes {
-            let mut node_without_meta = Node::new_node(
-                node.name().as_os_str(),
-                node.node_type.clone(),
-                Metadata::default(),
-            );
+            let mut node_without_meta =
+                Node::new_node(&node.name(), node.node_type.clone(), Metadata::default());
             node_without_meta.content = node.content.clone();
             summary.update_from_node(node);
             if let Some(id) = node.subtree {

src/commands/webdav/webdavfs.rs

@@ -239,12 +239,7 @@ impl DavDirEntry for DavFsDirEntry {
 
     #[cfg(windows)]
     fn name(&self) -> Vec<u8> {
-        self.0
-            .name()
-            .as_os_str()
-            .to_string_lossy()
-            .to_string()
-            .into_bytes()
+        self.0.name().to_string_lossy().to_string().into_bytes()
     }
 }